source/mupen64plus-core/src/r4300/x86/regcache.h

   1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
   2  *   Mupen64plus - regcache.h                                              *
   3  *   Mupen64Plus homepage: http://code.google.com/p/mupen64plus/           *
   4  *   Copyright (C) 2002 Hacktarux                                          *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
  20  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
  21
  22 #ifndef REGCACHE_H
  23 #define REGCACHE_H
  24
  25 #include "r4300/recomp.h"
  26
  27 void init_cache(precomp_instr* start);
  28 void free_all_registers(void);
  29 void free_register(int reg);
  30 int allocate_register(unsigned int *addr);
  31 int allocate_64_register1(unsigned int *addr);
  32 int allocate_64_register2(unsigned int *addr);
  33 int is64(unsigned int *addr);
  34 void build_wrappers(precomp_instr*, int, int, precomp_block*);
  35 int lru_register(void);
  36 int allocate_register_w(unsigned int *addr);
  37 int allocate_64_register1_w(unsigned int *addr);
  38 int allocate_64_register2_w(unsigned int *addr);
  39 void set_register_state(int reg, unsigned int *addr, int dirty);
  40 void set_64_register_state(int reg1, int reg2, unsigned int *addr, int dirty);
  41 void allocate_register_manually(int reg, unsigned int *addr);
  42 void allocate_register_manually_w(int reg, unsigned int *addr, int load);
  43 void force_32(int reg);
  44 int lru_register_exc1(int exc1);
  45 void simplify_access(void);
  46
  47 #endif // REGCACHE_H
  48